The SD040SA45A(B) TVS Diode, manufactured by SMC DIODES, provides robust protection against voltage transients. With a power dissipation of 400W and a standoff voltage of 45V, this diode effectively clamps voltage spikes to protect downstream circuitry. Its DO-214AC (SMA) package allows for easy surface mounting. As an authorized distributor of SMC DIODES, Supreme Components International guarantees the authenticity and quality of this component. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics, where reliable overvoltage protection is crucial. Choose the SD040SA45A(B) for superior circuit protection.